72
Service Manual
DA - TRACK 1, DA PCB
AK4394
U51
1
DVSS
2
DVDD
3
MCLK
4
/PD
5
BICK
6
SDATA
7
LRCK
8
SMUTE
9
DFS
10
DEM0
11
DEM1
12
DIF0
13
DIF1
14
DIF2
15
BVSS
16
VREFL
17
VREFH
18
AVDD
19
AVSS
20
AOUTR-
21
AOUTR+
22
AOUTL-
23
AOUTL+
24
VCOM
25
P/S
26
CKS0/DZFL
27
CKS1
28
CKS2/DZFR
0.1UF
C54
0.1UF
C59
0.1UF
C60
10/16MV
C53
10/16MV
C62
10/16MV
C63
AGND
AGND
AGND
AGND
0.1UF
C58
10/16MV
C61
47/25MVA
C151
0.001UF
C155
0.0022UF
C153
AGND
AGND
HN1C03F
Q151
2
6
1
0.01UF
C157
0.01UF
C158
10/25MVA
C160
10/25MVA
C159
AGND
AGND
A+18
A-18
5
3
4
47/25MVA
C152
AGND
AGND
0.0022UF
C154
0.001UF
C156
R185
NON
1
2
3
XLR32-NC3MAHL
J151
1
2
34
AGND
A+18
A-18
DTA114EK
U58
1
23
DTA114EK
U59
1
23
120
L152
12
120
L151
12
D+12
33J
R51
A+18
A+5D
AGND
DGND
33J
R53
33J
R52
NON
C164
NON
C165
10/25MVA
C162
10/25MVA
C161
AGND
0.01UF
C170
10/25MVA
C171
0.01UF
C169
10/25MVA
C177
AGND
A+18
47PF
C166
47PF
C163
AGND
HN1C03F
Q154
2
6
1
120
L153
12
YKB21-5074
J152
1
2
3
4
AGND
220/25MVA
C181
220/25MVA
C182
47/25MVA
C180
AGND
D51
RB400D
2
3
1
100/25MV
C66
DTA114EK
U56
1
23
DGND
DTC114EK
U55
1
2
3
DTC114EK
U54
1
2
3
A+18
DTC114EK
U53
1
2
3
DTC114EK
U52
1
2
3
DGND
100/25MVY
C51
100/25MVY
C52
AGND
A+18
100/16MVY
C65
0.1UF
C57
A+5D
0.1UF
C64
100/16MVY
C56
22UH-LFC32
L51
VD
AGND
A+5D
AGND
A+18
DGND
DTA114EK
U57
1
23
HN1C03F
Q154
5
3
4
A-18
A-18
A-18
A-18
A-18
A-18
VD
47PF
C175
47PF
C176
NJM5532DD
U151
6
7
5
NJM5532DD
U152
6
7
5
NJM5532DD
U151
2
1
3
4
8
NJM5532DD
U152
2
1
3
4
8
NJM5532DD
U62
6
7
5
NJM5532DD
U153
2
1
3
4
8
NJM5532DD
U153
6
7
5
0.01UF
C183
0.01UF
C184
10/25MVA
C185
10/25MVA
C186
A-18
AGND
A+18
AGND
0J
W51
NON
W52
D+12
J51
PCB-EDGE-CR22A-30P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
MELF
100KJ
R189
4.7KJ
R56
100KJ
R190
1KF
R152
1KF
R155
1.4KF
R166
100F
R160
7.5KF
R165
100F
R182
1/4W
100F
R158
100F
R183
1/4W
1KF
R151
10KJ
R58
2KF
R172
1KF
R191
2KF
R171
4.7KJ
R66
1KF
R175
10KJ
R55
47KJ
R59
47KJ
R60
1KF
R154
1.4KF
R164
2KF
R173
820F
R157
10KJ
R57
47KJ
R54
2KF
R180
2KF
R181
2KF
R170
1.4KF
R161
820F
R159
1KF
R153
47KJ
R61
1KF
R156
1KF
R178
47KJ
R187
NON
R163
NON
R162
NON
R186
NON
R184
0.1UF
C71
DGND
2.2KB
R177
1
3
2
1KF
R192
1KF
R193
1KF
R194
1KF
R195
RELAY-ATN203
K151
1
+
2
3
4
6
7
8
5
9
10
-
AGND
D+12
1SS355
D151
1
2
DTC114EK
U63
1
2
3
DGND
B-IN-4P
W53
1
2
3
4
47PF
C187
47PF
C188
1SS355
D52
1
2
3KF
R176
AOUTL+
AOUTL-
AOUTR+
AOUTR-
MCLK_DA
MCLK_DA
BCK_ADDA
BCK_ADDA
DA_D[1]
DA_D[1]
/LRCK_ADDA
/LRCK_ADDA
/CS_DA
/CS_DA
CCLK_DA
CCLK_DA
CDTI_DA
CDTI_DA
DFS[0]
DFS[0]
/PD_DA
/PD_DA
/MUTE
/REF-18
/REF-20
A+18
AGND
DGND
MUTE_MON[2]
A-18
REF-20
REF-18
MUTE_MON[1]
PHONE_OUT2
REF-18_OUT[1]
REF-20_OUT[1]
LINE_MUTE[1]
/LINE_MUTE
/LINE_MUTE
/LINE_MUTE
DA1
DUBLE
QUAD
PHONES
UNBAL OUT TR1
BAL OUT TR1
TR2
TR2
TR2
TR2
DFS[1](nc)
-13.43dBV(-12)
-19.43dBV(-18)
-21.43dBV(-20)
-10.2dBV
-4.2dBV
BAL +4dBu
(-20)
+3.23dB
+9.23dB
(-12)
+11.23dB
(-18)
GAIN
Full Scale(0dB) Voltage
AOUT+ : 2.4Vp-p
AOUT- : 2.4Vp-p
UNBAL -10dBV
UNBAL -10dBV
G=+6dB
G=-6dB
-10dBV
-21.43dBV(-20)
-19.43dBV(-18)
-13.43dBV(-12)
----- Component Note -----
TR2
LPF : fc=105KHz
LPF : fc=105KHz
Summary of Contents for DV-40
Page 1: ...Service Manual Model DVD MASTER RECORDER ...
Page 29: ...29 Service Manual Foil Side of MAIN PCB ...
Page 31: ...31 Service Manual Foil Side of CPU MODULE PCB ...
Page 33: ...33 Service Manual Foil Side of AD PCB ...
Page 35: ...35 Service Manual Foil Side of DA PCB ...
Page 37: ...37 Service Manual Foil Side of ETHER CARD PCB ...